ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings. Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers. Bearing data Part number: 6B8100H Bearing size: .025 Bearing half type: Identical halves Bearing material: F781 Technical data (mm) Max overall length: 19.3 Max shaft size: 52 Max tunnel size: 55.042 Max vertical oil clearance: 0.065 Max wall at crown: 1.506 Min shaft size: 51.981 Min tunnel size: 55.024 Min vertical oil clearance: 0.012 Technical data (in) Max overall length: 0.759841007 Max shaft size: 2.047240019 Max tunnel size: 2.16700356 Max vertical oil clearance: 0.00255905 Max wall at crown: 0.059291221 Min shaft size: 2.046491989 Min tunnel size: 2.1662949 Min vertical oil clearance: 0.00047244 Engine code 1JZ-GE / 1JZ-GTE / 2JZ-GE / 2JZ-GTE Application Toyota 1JZ-